Slide of RCAHMW colour oblique aerial photograph of Rhosydd Slate Quarry, taken by C.R. Musson, 9/10/1994.Opsiynau lawrlwytho a prynu
NPRNTeitlMath O SafleArchifauDelweddauNPRN40600TeitlRhosydd Slate QuarryMath O SafleCHWAREL LECHIArchifau111Delweddau39